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/*
* Copyright (C) 2010 Juergen Beisert
* Copyright (C) 2011 Alexey Galakhov
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
*/
#ifndef __MACH_FB_H_
# define __MACH_FB_H_
#include <fb.h>
/** Proprietary flags corresponding to S3C24x0 LCDCON5 register */
/** ! INVVDEN - DE active high */
#define FB_SYNC_DE_HIGH_ACT (1 << 23)
/** INVVCLK - invert CLK signal */
#define FB_SYNC_CLK_INVERT (1 << 24)
/** INVVD - invert data */
#define FB_SYNC_DATA_INVERT (1 << 25)
/** INVPWREN - use PWREN signal */
#define FB_SYNC_INVERT_PWREN (1 << 26)
/** INVLEND - use LEND signal */
#define FB_SYNC_INVERT_LEND (1 << 27)
/** PWREN - use PWREN signal */
#define FB_SYNC_USE_PWREN (1 << 28)
/** ENLEND - use LEND signal */
#define FB_SYNC_USE_LEND (1 << 29)
/** BSWP - swap bytes */
#define FB_SYNC_SWAP_BYTES (1 << 30)
/** HWSWP - swap half words */
#define FB_SYNC_SWAP_HW (1 << 31)
struct s3c_fb_platform_data {
struct fb_videomode *mode_list;
unsigned mode_cnt;
unsigned bits_per_pixel;
int passive_display; /**< enable support for STN or CSTN displays */
/** hook to enable backlight and stuff */
void (*enable)(int enable);
};
#endif /* __MACH_FB_H_ */
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